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In the minimum reading Mode, press the + key to display the following minimum
values together with the time and date at which these values were recorded, if
press SET key for 2 seconds in the following individual minimum value will be reset
to current reading:
1. Indoor humidity minimum
2. Indoor temperature minimum
3. Outdoor humidity minimum
4. Outdoor temperature minimum
5. Outdoor dewpoint minimum
6. Pressure minimum
- Press the SNOOZE/LIGHT key or key idle 10 second, the Min/Max mode will return
to Normal Mode
6. Problems and interference with operation
Problem & cause
Remedy
Distance between transmitters
and receiver too long
Reduce distance between transmitters and
receiver to receive signal
High shielding materials between
the units (thick walls, steel,
concrete, isolating aluminum foil
and etc.)
Find a different location for sensors and/or
receiver. See also item ‘transmission range’
below
Interference from other sources
(e.g. wireless radio, headset,
speaker, etc. operating on the
same frequency)
Find a different location for the sensors and/or
base station. Neighbors using electrical devices
operation on the same signal frequency can also
cause interference with reception
No reception after adding
extension cables
Find a new location for the sensors and/or base
station.
Poor contrast LCD or no
reception or low batteries in
sensors or receiver
Change batteries
Temperature, humidity, or air
pressure is incorrect.
Check/replace batteries. If multiple remote
sensors are in use, check location with
corresponding “boxed numbers”. Or move away
from sources of heat/cold. Adjust relative air
pressure to a value from a reliable source (TV
radio, etc.).
Summary of Contents for WH1170
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